#!/usr/bin/env python3
from enum import Enum,unique
from math import sqrt
from random import randint

import pygame


def main():
    pygame.init()
    screen = pygame.display.set_mode((800,600))
    pygame.display.set_caption("大球吃小球")
    screen.fill((255,255,255))
    running = True
    while running:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                running = False


if __name__ == "__main__":
    main()
